-. (1994). Jurnal Ilmiah STTL Yogyakarta. STTL "YLH".
Chicago Style (17th ed.) Citation-. Jurnal Ilmiah STTL Yogyakarta. STTL "YLH", 1994.
MLA (8th ed.) Citation-. Jurnal Ilmiah STTL Yogyakarta. STTL "YLH", 1994.
Warning: These citations may not always be 100% accurate.